10161921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43991}}^1$

素因数の和:44012

約数の個数: 16

約数和(自身を含む): 16892928

約数和(自身を除く): 6731007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 43991, 131973, 307937, 483901, 923811, 1451703, 3387307, 10161921]

約数ペア:

[(1, 10161921), (3, 3387307), (7, 1451703), (11, 923811), (21, 483901), (33, 307937), (77, 131973), (231, 43991)]